Implement String#to_d when 'bigdecimal/util' is required.

nirvdrum · nirvdrum · commit 07e8e7b17003 · 2019-03-11T16:23:07.000-04:00
diff --git a/lib/mri/bigdecimal/util.rb b/lib/mri/bigdecimal/util.rb
@@ -66,6 +66,14 @@ class String
   #
   # See also BigDecimal::new.
   #
+  # TruffleRuby: MRI defines this method in C. We define it in Ruby for simplicity & clarity.
+  def to_d
+    begin
+      BigDecimal(self)
+    rescue ArgumentError
+      BigDecimal(0)
+    end
+  end
 end
 
 

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,14 @@ class String`
`66`	`66`	`#`
`67`	`67`	`# See also BigDecimal::new.`
`68`	`68`	`#`
	`69`	`+ # TruffleRuby: MRI defines this method in C. We define it in Ruby for simplicity & clarity.`
	`70`	`+ def to_d`
	`71`	`+ begin`
	`72`	`+ BigDecimal(self)`
	`73`	`+ rescue ArgumentError`
	`74`	`+ BigDecimal(0)`
	`75`	`+ end`
	`76`	`+ end`
`69`	`77`	`end`
`70`	`78`
`71`	`79`